# Master channel samples In this directory, you'll find samples that target Flutter's master channel. They may take advantage of new SDK features that haven't landed in the stable channel, and they may crash, lock up your machine, or otherwise fail to run correctly. In other words, consider everything in this directory to be an experiment. We're maintaining these samples here so that folks can see some of Flutter's upcoming features as they evolve, and get a sense for how they'll eventually be used. If you'd like to run them, make sure to switch the the master channel first: ```bash flutter channel master flutter upgrade ``` When you're done, use this command to return to the safety of the stable channel: ```bash flutter channel stable ``` ## Index ### [Add-to-App](add_to_app) This project shows how to add a Flutter module to existing Android and iOS applications. ## Want more info about the repo in general? See the [README](../README.md) in the repo's root folder.